there's a two fuel filters on this model,one on top of the engine and one under the cab. the one on top is easy to change you just need a 1/2 inch drive ratcet .. and for the one under is a litle hard if you don't have the right tool i did my self whit a 12mm crescent wrench but i have to cut it oof and make it like stuby because there is not much room to work.... just take a litle pacience and you can do it.
15 quarts ( 14.2 liters ) WITH OIL FILTER CHANGE for the 6.0 L diesel Note : The Ford Motorcraft oil filter holds 1 quart ( 1 liter ) According to the 6.0 L diesel supplement for a 2004 Ford F-250
The 2004 Ford F-250 - 6.0 liter diesel supplement shows : 15 quarts ( 14.2 liters ) WITH OIL FILTER CHANGE note : The Ford Motorcraft oil filter holds 1 quart ( 1 liter )
I usually do mine every oil change or 8 -10 Thousand miles.
Every 4000 miles. Change it when oil is changed, along with oil filters
( 15 quarts ) with engine oil filter change According to the 2004 Ford F-350 diesel supplement the Motorcraft engine oil filter holds one quart
According to the 2004 Ford F-250 - 6.0 liter diesel supplement : ( 15 quarts ) WITH FILTER CHANGE note : the oil filter holds 1 quart
You take it to a Ford service department.
20 quarts with filter change
on the top of motor round black housing
a ford 7.3 powerstroke diesel uses 15 quarts of oil with a filter change.
go to a mechanic
Check air filter first and then change fuel filter. Fill the fuel filter with diesel before you change it ...